2024012001220 has 96 divisors (see below), whose sum is σ = 4872895606656. Its totient is φ = 699458457600.

The previous prime is 2024012001203. The next prime is 2024012001307. The reversal of 2024012001220 is 221002104202.

It is a junction number, because it is equal to n+sod(n) for n = 2024012001194 and 2024012001203.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2541261 + ... + 3241300.

It is an arithmetic number, because the mean of its divisors is an integer number (50759329236).

Almost surely, 2^{2024012001220} is an apocalyptic number.

2024012001220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2024012001220 is an abundant number, since it is smaller than the sum of its proper divisors (2848883605436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2024012001220 is a wasteful number, since it uses less digits than its factorization.

2024012001220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5782661 (or 5782659 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2024012001220 its reverse (221002104202), we get a palindrome (2245014105422).

The spelling of 2024012001220 in words is "two trillion, twenty-four billion, twelve million, one thousand, two hundred twenty".